This is the usual dosage recommended in most common treatment cases. Please remember that every patient and their case is different, so the dosage can be different based on the disease, route of administration, patient's age and medical history.

Find the right dosage based on disease and age

Age Group	Dosage
Adult	Disease: Idiopathic Pulmonary Fibrosis Before or After Meal: With meal Single Maximum Dose: 267 mg Dosage Form: Tablet Dosage Route: Oral Frequency: 3 daily Course Duration: As directed by the doctor Special Instructions: As prescribed by the doctor
Geriatric	Disease: Idiopathic Pulmonary Fibrosis Before or After Meal: With meal Single Maximum Dose: 267 mg Dosage Form: Tablet Dosage Route: Oral Frequency: 3 daily Course Duration: As directed by the doctor Special Instructions: As prescribed by the doctor

Pirfenidone Side Effects

Based on research, the following side effects have been observed when Pirfenidone is used -

Mild

मतली या उलटी
सिरदर्द
लाल चकत्ते
चक्कर आना (और पढ़ें - चक्कर आने पर करें ये घरेलू उपाय)
थकान
पेट दर्द
जोड़ों का दर्द
अनिद्रा
भूख कम लगना
भाटापा रोग
दस्त
वजन घटना
अपच
साइनस सूजन

Common

उपरी श्वसन पथ का संक्रमण
श्वसन तंत्र में संक्रमण

Pirfenidone Related Warnings

Is the use of Pirfenidone safe for pregnant women?

Pregnant women may experience moderate side effects from Pirfenidone. It is best to stop taking Pirfenidone immediately and inform your doctor if you notice any discomfort.

Moderate
Is the use of Pirfenidone safe during breastfeeding?

Pirfenidone can cause moderate side effects on breastfeeding women. If you feel its side effects, then stop taking this drug and consult your doctor. Take this medicine again only if your doctor advises to do so.

Moderate
What is the effect of Pirfenidone on the Kidneys?

Pirfenidone rarely harms the kidneys.

Mild
What is the effect of Pirfenidone on the Liver?

Pirfenidone is rarely harmful for the liver.

Mild
What is the effect of Pirfenidone on the Heart?

You can take Pirfenidone without any fear of damage to the heart.

Safe

Severe Interaction of Pirfenidone with Other Drugs

Pirfenidone should not be taken with following medicines due to severe side effects it may cause to patients -

Severe

Amiodarone

Cimetidine

Acitak 300 Tablet

Pirfenidone Contraindications

If you are suffering from any of the following diseases, you should not take Pirfenidone unless your doctor advises you to do so -

Kidney Disease
Liver Disease

Frequently asked Questions about Pirfenidone

Is this Pirfenidone habit forming or addictive?

Pirfenidone is not addictive in nature.

No
Is it safe to drive or operate heavy machinery when consuming?

After taking Pirfenidone you may feel sleepy. So it is not advised to perform these activities.

Dangerous
Is it safe?

Yes, but consume Pirfenidone only on doctor's advice.

Safe, but take only on Doctor's advise
Is it able to treat mental disorders?

No, the use of Pirfenidone in mental disorders is not effective.

No

Pirfenidone Interactions with Food and Alcohol

Interaction between Food and Pirfenidone

You can take Pirfenidone with food.

Safe
Interaction between Alcohol and Pirfenidone

It is difficult to say anything about the effect of Pirfenidone and alcohol. No research has been done on this yet.

Unknown

See all substitutes for Pirfenidone

This medicine data has been created by -

Vikas Chauhan

B.Pharma, Pharmacy
3 Years of Experience

References

US Food and Drug Administration (FDA) [Internet]. Maryland. USA; Package leaflet information for the user; Esbriet® (pirfenidone)